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Wrought copper alloy C71500 (Copper-Nickel 30%)

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Wrought copper alloy C71500 (Copper-Nickel 30%)
Chemical composition: Ni=30%, Fe=0.5%, Cu=balance
Property Value in metric unit Value in US unit
Density 8.94 *10³ kg/m³ 558 lb/ft³
Modulus of elasticity 152 GPa 22000 ksi
Thermal expansion (20 ºC) 16.2*10-6 ºCˉ¹ 9.0*10-6 in/(in* ºF)
Specific heat capacity 377 J/(kg*K) 0.090 BTU/(lb*ºF)
Thermal conductivity 29.4 W/(m*K) 204 BTU*in/(hr*ft²*ºF)
Electric resistivity 37.4*10-8 Ohm*m 37.4*10-6 Ohm*cm
Tensile strength (annealed) 303 MPa 44000 psi
Yield strength (annealed) 110 MPa 16000 psi
Elongation (annealed) 42 % 42 %
Hardness (annealed) 15 RB 15 RB
Tensile strength (cold work) 414 MPa 60000 psi
Yield strength (cold work) 393 MPa 57000 psi
Elongation (cold work) 10 % 10 %
Hardness (cold work) 72 RB 72 RB
Annealing temperature 600-850 ºC 1100-1500 ºF
Liquidus temperature 1238 ºC 2260 ºF
Solidus temperature 1171 ºC 2140 ºF

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wrought_copper_alloy_c71500_copper-nickel_30.txt · Last modified: 2023/12/14 by dmitri_kopeliovich
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